“I have come on leaps and bounds and it’s all thanks to the manager and Celtic for giving me that opportunity,” he said. “To win a Treble at such a young age is massive for me and I can take that on into my career.

“Not many players feel like this in their career — the Invincibles last week and to win the Treble this week is some feat. I’m proud to play a part in it and proud to be a part of this club.”

Roberts is a popular figure with Celtic fans, who want the club to sign him on a permanent basis, and he enjoyed playing in front of them.

He said: “All I can do is just thank them for the support they have given me since I came here last January. They have been tremendous and unbelievable.

“Them singing my name is a great accolade. The fans are brilliant and we showed them how good we have been this season to get the third trophy this season, and they deserve it because they have been brilliant all season.”